Question

A flask that weight 345.8 g is filled with 225 ml of carbon tetrachloride .The weight of both is 703.55 g . From this information calculate the density of carbon tetrachloride​

Answer 1

$\mathcal{\underline {ANSWER}}$

Density of carbon tetrachloride = 1.59 g/cm³

$\mathcal{\underline {EXPLANATION}}$

Given that,

Weight of flask = 345.8 g     ----------(1)

Weight of flask + Weight of CCl₄ = 703.55 g        ----------(2)

Volume of CCl₄ = 225 ml = 225 cm³

We know that,

Density of CCl₄ = Weight of CCl₄ / Volume of CCl₄

Substituting (1) in (2) we get,

345.8 + Weight of CCl₄ = 703.55

Weight of CCl₄ = 703.55 - 345.8

Weight of CCl₄ = 357.75 g

Hence,

Density of CCl₄ = Weight of CCl₄ / Volume of CCl₄

Density of CCl₄ = 357.75 / 225

Density of CCl₄ = 1.59 g/cm³

Answer 2

Answer:

density=g/m 703.55-345.8=357.75gram

Explanation:

density=357.75/225=1.59